.weui-btn_default {
    font-size: 16px;
}
.weui-media-box {
    padding-right: 86px;
}
.weui-btn_mini {
    font-size: 14px;
    position: absolute;
    top: 50%;
    right: 15px;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
    width: 66px;
}

/*dialog*/
 .js_dialog {
    visibility: hidden;
}
.js_dialog.show {
    visibility: visible;
}
.js_dialog .weui-mask {
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
    opacity: 0;
}
.js_dialog .weui-dialog {
    -webkit-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
    opacity: 0;
    transform-style: preserve-3d;
    -webkit-transform: translate(-50%, -50%) scale(0.1);
    transform: translate(-50%, -50%) scale(0.1);
}
.js_dialog.show .weui-mask {
    opacity: 1;
}
.js_dialog.show .weui-dialog {
    visibility: visible;
    opacity: 1;
    -webkit-transform: translate(-50%, -50%) scale(1);
    transform: translate(-50%, -50%) scale(1);
}